HongJian Zhang

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Heating pump
- Patent number 9,145,901
- Issue date Sep 29, 2015
- Johnson Electric S.A.
- Yue Li
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Coreless permanent magnet motor with surface charged magnet
- Patent number 9,112,401
- Issue date Aug 18, 2015
- Johnson Electric S.A.
- LiSheng Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Heating pump
- Publication number 20120263581
- Publication date Oct 18, 2012
- Yue Li
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
CORELESS PERMANENT MAGNET MOTOR
- Publication number 20120013216
- Publication date Jan 19, 2012
- LiSheng Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER